diff --git a/webgpu-cts/compat-expectations.txt b/webgpu-cts/compat-expectations.txt
index e8ce125..5ae0bea 100644
--- a/webgpu-cts/compat-expectations.txt
+++ b/webgpu-cts/compat-expectations.txt
@@ -227,6 +227,9 @@
 crbug.com/dawn/2170 webgpu:api,validation,image_copy,buffer_texture_copies:depth_stencil_format,copy_buffer_size:format="stencil8";aspect="stencil-only";copyType="WriteTexture" [ Failure ]
 crbug.com/dawn/2170 webgpu:api,validation,image_copy,buffer_texture_copies:depth_stencil_format,copy_usage_and_aspect:format="depth24plus-stencil8" [ Failure ]
 crbug.com/dawn/2170 webgpu:api,validation,image_copy,buffer_texture_copies:depth_stencil_format,copy_usage_and_aspect:format="stencil8" [ Failure ]
+crbug.com/dawn/2170 webgpu:api,validation,image_copy,layout_related:bound_on_bytes_per_row:method="CopyB2T";format="stencil8";dimension="2d" [ Failure ]
+crbug.com/dawn/2170 webgpu:api,validation,image_copy,layout_related:required_bytes_in_copy:method="CopyB2T";format="stencil8";dimension="2d" [ Failure ]
+crbug.com/dawn/2170 webgpu:api,validation,image_copy,texture_related:format:method="CopyB2T";depthOrArrayLayers=3;dimension="2d";format="stencil8" [ Failure ]
 
 # Shader issues
 crbug.com/dawn/2077 webgpu:shader,execution,expression,binary,f32_matrix_matrix_multiplication:matrix_matrix:inputSource="const";common_dim=4;x_rows=4;y_cols=2 [ Failure ]